I am using amsmath and all of my math symbols are appearing using $ $ block but \varnothing is undefined. \emptyset works but its symbol is a bit different than \varnothing
Note: images taken from LaTeX wikibook.
You need to load the amssymb package.
Sign up using Google
Sign up using Facebook
Sign up using Stack Exchange
By posting your answer, you agree to the
terms of service.
2 years ago